SQUIRREL: Hi, Ferret! Glad you made it. I bought you a pint.
FERRET: A PINT? You bought ME a PINT?
SQUIRREL: Well pardon me, Ferret! Do I get the full lecture now about the antiquated Imperial measurement system? Will I hear yet again that the only countries that haven't gone metric are the U.S., Burma, and Liberia? Yet I had the temerity to buy you a PINT of Guinness?
FERRET: No, Cordelia. The problem is that I am a FERRET! I really appreciate you buying me a beer... but a pint of Guinness is like a full THIRD of my body weight! I can't POSSIBLY drink this!
GRAD STUDENTS: Chug! Chug! Chug!
FERRET: Oh, shut up, you guys!